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Overview
| Alternate Names: | OTTHUMP00000020519; beta-1-adrenergic receptor |
|---|---|
| Alternate Symbols: | ADRB1R; B1AR; BETA1AR; RHR |
| PharmGKB Accession Id: | PA38 |
Details
| Cytogenetic Location: | chr10 : q25.3 |
|---|---|
| GP mRNA Boundary†: | chr10 : 115793796 - 115795518 |
| GP Gene Boundary†: | chr10 : 115783796 - 115798518 |
| Strand: | plus |
| Product Name: | beta-1-adrenergic receptor |
Introduction
The Beta1-adrenergic receptor (Beta-1-AR) is a G-protein-coupled receptor that was first characterized by its pharmacological specificity. The gene for this receptor (ADRB1) was cloned in 1987 from a placental cDNA library and subsequently mapped to chromosome 10q24-q26 (10q25.3) [PMID: 2825170, 2154750]. The intronless gene consists of 1,714 bp and codes for a 51.3 kDa protein consisting of 477 amino acid residues. Beta-1-ARs are the predominant Beta-AR subtype expressed in cardiac tissue, where they mediate the heart rate and contractility. Beta-1-AR expression in renal, vascular, and adipose tissues is also physiologically important.
The 145 A>G (Ser49Gly) and 1165 C>G (Arg389Gly) variants are the most common and well studied in the Beta-1-AR gene. The variant at codon 49 results in increased agonist-promoted desensitization, whereas the codon 389 polymorphism alters G-protein coupling and adenylyl cyclase activity. The impact of these polymorphisms on cardiovascular disease and drug response has been the subject of numerous investigations, which were recently reviewed in detail [PMID: 16120061]. Three other validated SNPs are currently documented in dbSNP, two of which have been confirmed in resequencing efforts (SeattleSNPs). Several other SNPs have been reported but not validated [PMID: 11102996, 10794544]. The functional consequences of these other polymorphisms are unknown.
In-Depth Annotations (
)
-
rs1801252
at chr10:115794026
in
ADRB1
This variant results in increased agonist-promoted desensitization and has been well studied for impact on cardiovascular disease and drug response.- Variant Name:
- ADRB1:49Ser>Gly
- Related Diseases:
- Heart Diseases
- Evidence:
-
http://www.pharmgkb.org/.../variant.jsp
-
rs1801253
at chr10:115795046
in
ADRB1
This variant results in altered G-protein coupling and adenylyl cyclase activity and has been well studied for impact on cardiovascular disease and drug response.- Variant Name:
- ADRB1:389Arg>Gly
- Related Diseases:
- Heart Diseases
- Evidence:
-
http://www.pharmgkb.org/.../variant.jsp
Curated Annotations (
)
-
rs1801252
at chr10:115794026
in
ADRB1
The haplotype defined by the A allele of this SNP and the C allele of rs1801253 is associated with increased mortality risk in hypertensive patients with documented coronary artery disease. This increased risk was observed in patients with one or two copies of the AC haplotype. Significant association of the AC haplotype with mortality risk manifested in patients who were treated with the Ca++ channel blocker verapamil, but not in patients treated with the beta-blocker atenolol. Thus, individuals with the AC haplotype may experience better outcomes from treatment with atenolol vs. treatment with verapamil. No association was observed for nonfatal myocardial infarction or nonfatal stroke.- Variant Name:
- ADRB1:Ser49Gly (145A>G)
- Related Drugs:
- atenolol, verapamil
- Related Diseases:
- Death
- Evidence:
-
PMID:18615004
-
rs1801252
at chr10:115794026
in
ADRB1
Data from a study on forty hypertensive men and women aged 35 to 65 years suggest that this SNP together with rs1801253 in the ADRB1 gene are important determinants of antihypertensive response to metoprolol.- Variant Name:
- ADRB1:Ser49Gly (145A>G)
- Related Drugs:
- metoprolol
- Related Diseases:
- Hypertension
- Evidence:
-
PMID:12844134
-
rs1801253
at chr10:115795046
in
ADRB1
The haplotype defined by the C allele of this SNP and the A allele of rs1801252 is associated with increased mortality risk in hypertensive patients with documented coronary artery disease. This increased risk was observed in patients with one or two copies of the AC haplotype. Significant association of the AC haplotype with mortality risk manifested in patients who were treated with the Ca++ channel blocker verapamil, but not in patients treated with the beta-blocker atenolol. Thus, individuals with the AC haplotype may experience better outcomes from treatment with atenolol vs. treatment with verapamil. No association was observed for nonfatal myocardial infarction or nonfatal stroke.- Variant Name:
- ADRB1:Arg389Gly (1165C>G)
- Related Drugs:
- atenolol, verapamil
- Related Diseases:
- Death
- Evidence:
-
PMID:18615004
-
rs1801253
at chr10:115795046
in
ADRB1
The G/G (Gly/Gly) genotype of this SNP was associated with reduced risk of edema resulting from treatment with muraglitazar (BMS-298585) relative to the C/C (Arg/Arg) genotype. The test population consisted of patients with diabetes or hyperlipidemia.- Related Drugs:
- muraglitazar
- Related Diseases:
- Diabetes Mellitus, Edema, Hyperlipidemias
- Evidence:
-
PMID:18794727
Non-Curated Information
A list of non-curated publications that mention this gene along with other genes is available.
PharmGKB Curated Pathways
Curated Information
The following drugs are in curated knowledge about this gene.
| Drug Class | Relationship | Evidence | |
|---|---|---|---|
|
|
antiarrhythmics, class i and iii |
|
Pathways |
|
|
antidepressants |
|
Publications |
|
|
Antihypertensives |
|
Publications |
|
|
Beta Blocking Agents |
|
Publications |
|
|
selective beta-2-adrenoreceptor agonists |
|
Publications |
|
|
xenobiotics |
|
Publications |
| Drug | Relationship | Evidence | |
|---|---|---|---|
|
|
acebutolol |
|
Publications |
|
|
amiodarone |
|
Pathways |
|
|
arsenic trioxide |
|
Pathways |
|
|
atenolol |
|
Publications, Variants |
|
|
atropine |
|
Publications |
|
|
carvedilol |
|
Publications |
|
|
cisapride |
|
Pathways |
|
|
disopyramide |
|
Pathways |
|
|
dobutamine |
|
Publications |
|
|
dofetilide |
|
Pathways |
|
|
droperidol |
|
Pathways |
|
|
epinephrine |
|
Publications |
|
|
flecainide |
|
Pathways |
|
|
halofantrine |
|
Pathways |
|
|
haloperidol |
|
Pathways |
|
|
ibutilide |
|
Pathways |
|
|
lidocaine |
|
Pathways |
|
|
mesoridazine |
|
Pathways |
|
|
methadone |
|
Pathways |
|
|
metoprolol |
|
Publications, Variants |
|
|
mexiletine |
|
Pathways |
|
|
muraglitazar |
|
Variants |
|
|
pentamidine |
|
Pathways |
|
|
pimozide |
|
Pathways |
|
|
procainamide |
|
Pathways |
|
|
propafenone |
|
Pathways |
|
|
quinidine |
|
Pathways |
|
|
sotalol |
|
Pathways |
|
|
sparfloxacin |
|
Pathways |
|
|
thioridazine |
|
Pathways |
|
|
tocainide |
|
Pathways |
|
|
verapamil |
|
Publications, Variants |
Non-Curated Information
A list of non-curated publications that mention this gene along with other drugs is available.
Curated Information
The following diseases are in curated knowledge about this gene.
| Disease | Relationship | Evidence | |
|---|---|---|---|
|
|
Acquired Long QT Syndrome (aLQTS) |
|
Publications |
|
|
Angina Pectoris |
|
Publications |
|
|
Asthma |
|
Publications |
|
|
Cardiovascular Diseases |
|
Publications |
|
|
Death |
|
Variants |
|
|
Diabetes Mellitus |
|
Variants |
|
|
Edema |
|
Publications, Variants |
|
|
Heart Diseases |
|
Variants |
|
|
Heart Failure |
|
Publications |
|
|
Hyperlipidemias |
|
Variants |
|
|
Hypertension |
|
Publications, Variants |
|
|
Ischemia |
|
Publications |
|
|
Tachycardia |
|
Publications |
Non-Curated Information
A list of non-curated publications that mention this gene along with other diseases is available.
Curated Phenotype Datasets
These datasets are sorted alphabetically by title.
- Drug-Induced Long QT Intervals




- PD
Submitted by Dan Roden, MD involving ADRB1, ADRB2, KCNE1, KCNE2, KCNH2, KCNQ1, SCN5A, almokalant, amiodarone, amitriptyline, bretylium, bupivacaine, cisapride, disopyramide, dofetilide, encainide, fluconazole, haloperidol, hydroquinidine, isoflurane, itraconazole, ketoconazole, lithium, loratadine, metoclopramide, nortriptyline, procainamide, quinidine, sematilide, sotalol, sulfamethoxazole, thioridazine, trimethoprim, , Long QT Syndrome, Proarrhythmia and Torsades de Pointes - Genetic Epidemiology of Responses to Antihypertensives (GERA)




- PD
Submitted by Stephen T. Turner, MD involving ACE, ADD1, ADRB1, ADRB2, AGT, AGTR1, CYP11B2, GNB3, LPL, NOS3, REN, hydrochlorothiazide, and Essential hypertension - Survival of patients on beta-blockers after ACS, and ADRB1, ADRB2




- CO
- PD
Submitted by Howard McLeod, PharmD involving ADRB1, ADRB2, Beta Blocking Agents, , Angina, Unstable and Myocardial Infarction
Additional Datasets
These datasets are minimally curated and are sorted alphabetically by title.
Downloads
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LinkOuts
- Ref Seq NT Accession:
- AC_000053
- AC_000142
- NC_000010
- NT_030059
- NW_001838006
- NW_924884
- Ensembl ID:
- ENSG00000043591
- GenAtlas ID:
- ADRB1
- GeneCard ID:
- ADRB1
- SOURCE ID:
- ADRB1
- MutDB ID:
- ADRB1
- PromoLign ID:
- ortho_4191
- HuGE ID:
- ADRB1
- Comparative Toxicogenomics Acc ID:
- 153
- ModBase:
- P08588
Common Searches
Non-Curated Publications
A list of non-curated publications that mention this gene is available.
